United States. Federal Communications Commission.
United States. General Accounting Office
Maggie Stiefvater
Ben A. Hirst
Milton Kaufman
Robert Halprin
American Radio Relay League (ARRL)
Edward M. Noll
J. A. Sam Wilson
Gordon West
Unknown Author
Forrest M. Mims
Illinois. Office of Secretary of State
Martin Schwartz
Harvey F. Swearer